164 lines
3.5 KiB
C
164 lines
3.5 KiB
C
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997.
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//
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// File: N C B A S E . H
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//
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// Contents: Basic common code.
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//
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// Notes: Pollute this under penalty of death.
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//
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// Author: shaunco 20 Sep 1997
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//
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//----------------------------------------------------------------------------
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#pragma once
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#ifndef _NCBASE_H_
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#define _NCBASE_H_
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#include "ncdefine.h" // for NOTHROW
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#define STACK_SIZE_DEFAULT 0
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#define STACK_SIZE_TINY 256
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#define STACK_SIZE_SMALL 65536
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#define STACK_SIZE_COMPACT 262144
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#define STACK_SIZE_LARGE 1048576
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#define STACK_SIZE_HUGE 5242880
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NOTHROW
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ULONG
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AddRefObj (
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IUnknown* punk);
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NOTHROW
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ULONG
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ReleaseObj (
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IUnknown* punk);
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NOTHROW
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DWORD
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DwWin32ErrorFromHr (
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HRESULT hr);
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inline
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BOOL
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FDwordWithinRange (
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DWORD dwLower,
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DWORD dw,
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DWORD dwUpper)
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{
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return ((dw >= dwLower) && (dw <= dwUpper));
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}
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NOTHROW
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HRESULT
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HrFromLastWin32Error ();
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HRESULT
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HrGetProcAddress (
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HMODULE hModule,
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PCSTR pszaFunction,
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FARPROC* ppfn);
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HRESULT
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HrLoadLibAndGetProcs (
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PCWSTR pszLibPath,
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UINT cFunctions,
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const PCSTR* apszaFunctionNames,
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HMODULE* phmod,
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FARPROC* apfn);
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inline
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HRESULT
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HrLoadLibAndGetProc (
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PCWSTR pszLibPath,
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PCSTR pszaFunctionName,
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HMODULE* phmod,
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FARPROC* ppfn)
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{
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return HrLoadLibAndGetProcs (pszLibPath, 1, &pszaFunctionName, phmod, ppfn);
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}
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HRESULT
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__cdecl
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HrGetProcAddressesV(
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HMODULE hModule, ...);
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HRESULT
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__cdecl
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HrLoadLibAndGetProcsV(
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PCWSTR pszLibPath,
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HMODULE* phModule,
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...);
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HRESULT
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HrCreateEventWithWorldAccess(PCWSTR pszName, BOOL fManualReset,
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BOOL fInitialState, BOOL* pfAlreadyExists, HANDLE* phEvent);
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HRESULT
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HrCreateMutexWithWorldAccess(PCWSTR pszName, BOOL fInitialOwner,
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BOOL* pfAlreadyExists, HANDLE* phMutex);
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HRESULT
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HrCreateInstanceBase (REFCLSID rclsid, DWORD dwClsContext, REFIID riid, LPVOID * ppv);
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//+---------------------------------------------------------------------------
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//
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// Function: HrCreateInstance
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//
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// Purpose: Creates a COM object and sets default proxy settings.
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//
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// Arguments:
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// rclsid [in] See documentation for CoCreateInstance.
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// dwClsContext [in] ""
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// ppInter [out] Typed interface pointer using templates.
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//
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// Returns: S_OK on success. An error code otherwise.
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//
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// Author: mbend 1 Mar 2000
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//
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template <class Inter>
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inline HRESULT
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HrCreateInstance (
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REFCLSID rclsid,
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DWORD dwClsContext,
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Inter ** ppInter)
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{
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return HrCreateInstanceBase(rclsid, dwClsContext, __uuidof(Inter), reinterpret_cast<void**>(ppInter));
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}
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HRESULT
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HrQIAndSetProxyBlanketBase(IUnknown * pUnk, REFIID riid, void ** ppv);
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//+---------------------------------------------------------------------------
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//
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// Function: HrQIAndSetProxyBlanket
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//
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// Purpose: Performs QueryInterface and sets default proxy settings.
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//
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// Arguments:
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// pUnk [in] Interface pointer to perform QueryInterface on.
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// ppInter [out] Typed interface pointer using templates.
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//
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// Returns: S_OK on success. An error code otherwise.
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//
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// Author: mbend 1 Mar 2000
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//
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template <class Inter>
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inline HRESULT
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HrQIAndSetProxyBlanket (
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IUnknown * pUnk,
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Inter ** ppInter)
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{
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return HrQIAndSetProxyBlanketBase(pUnk, __uuidof(Inter), reinterpret_cast<void**>(ppInter));
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}
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#endif // _NCBASE_H_
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